//
//  NSArray+Extension.h
//  MYKitDemo
//
//  Created by sunjinshuai on 2017/11/18.
//  Copyright © 2017年 com.51fanxing. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface NSArray (Extension)

- (CGFloat)getSum;
- (CGFloat)getMax;
- (NSArray *)randomCopy;

@end
